Home / 17,545,169.81-24,210,709.47-9,704,513.34

Finding the Fourth Proportional to 17,545,169.81, 24,210,709.47 and 9,704,513.34

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Solution

The fourth proportional to 17,545,169.81, 24,210,709.47 and 9,704,513.34 is: 13,391,329.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,545,169.81 : 24,210,709.47 = 9,704,513.34 : x
  2. Step 2: Convert to fraction form
    17,545,169.81/24,210,709.47 = 9,704,513.34/x
  3. Step 3: Cross multiply
    17,545,169.81x = 24,210,709.47 × 9,704,513.34
  4. Step 4: Simplify right side
    17,545,169.81x = 234,953,153,151,901.31
  5. Step 5: Solve for x
    x = 234,953,153,151,901.31/17,545,169.81
  6. Step 6: Final answer
    x = 13,391,329.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.